7. (15 points) If you hit the surface of Lithium metal with a photon that is dropping from the n-5 to the n=1 level, wha
Posted: Wed Jul 06, 2022 10:56 am
7. (15 points) If you hit the surface of Lithium metal with a photon that is dropping from the n-5 to the n=1 level, what would the velocity of the ejected electron be in miles per hour?